diff --git a/pnpm-workspace.yaml b/pnpm-workspace.yaml
index 1640de89..f1d584d3 100644
--- a/pnpm-workspace.yaml
+++ b/pnpm-workspace.yaml
@@ -27,7 +27,7 @@ catalog:
   "@microsoft/agents-activity": "^1.3.1"
 
   # Hono - required peer dependency for MCP SDK and OpenAI agents
-  "hono": "^4.11.7"
+  "hono": "^4.12.12"
 
   # Model Context Protocol SDK
   "@modelcontextprotocol/sdk": "^1.25.2"